Struct Selector

pub struct Selector {
    pub kind: SelectorKind,
    pub as_id: Option<Name>,
}

Fields

kind: SelectorKind

as_id: Option<Name>

Implementations

impl Selector

pub fn column(name: impl Into<Name>) -> Self

pub fn term(term: impl Into<Term>) -> Self

pub fn cast(self, ty: impl Into<CqlType>) -> Self

pub fn function(function: SelectorFunction) -> Self

pub fn count() -> Self

pub fn as_id(self, name: impl Into<Name>) -> Self

Trait Implementations

impl Clone for Selector

fn clone(&self) -> Selector

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> CustomToTokens<'a> for Selector

fn to_tokens(&'a self, tokens: &mut TokenStream)

impl Debug for Selector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Selector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for Selector

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl Parse for Selector

type Output = Selector

fn parse(s: &mut StatementStream<'_>) -> Result<Self::Output>

where Self: Sized,

impl PartialEq for Selector

fn eq(&self, other: &Selector) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToTokens for Selector

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for Selector

impl StructuralPartialEq for Selector